{
  "manageEntity": {
    "action": "View",
    "entityId": "619950545",
    "entityType": "Notification",
    "nonce": "0x78456163313d8c6b34e1f19d61a8978eaeeae0d0b03716dbf64de006752bf9ed",
    "signature": "0x374335b37c41d36c8385c318419603be498c83cf6a97bb0c44490b6b1fe1227962273974e4bd91b3fdec2d7149602a29a2aa9d2fc616ba7f3770da4773a2bd2a1b",
    "signer": "0xCCa4147c165f13eC0a1Eda1AB041F52DAE852Db3",
    "userId": "619950545"
  }
}